CH633082A5 - Selbstbohrduebel mit bohrkrone. - Google Patents
Selbstbohrduebel mit bohrkrone. Download PDFInfo
- Publication number
- CH633082A5 CH633082A5 CH1153978A CH1153978A CH633082A5 CH 633082 A5 CH633082 A5 CH 633082A5 CH 1153978 A CH1153978 A CH 1153978A CH 1153978 A CH1153978 A CH 1153978A CH 633082 A5 CH633082 A5 CH 633082A5
- Authority
- CH
- Switzerland
- Prior art keywords
- drill bit
- expansion sleeve
- blind hole
- expansion
- central bore
- Prior art date
Links
- 238000005553 drilling Methods 0.000 title claims description 16
- 238000005520 cutting process Methods 0.000 description 21
- 230000003014 reinforcing effect Effects 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 229910052742 iron Inorganic materials 0.000 description 4
- 238000004873 anchoring Methods 0.000 description 3
- 230000035515 penetration Effects 0.000 description 2
- 101150098072 20 gene Proteins 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
- F16B13/124—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting a threaded element, e.g. screw or bolt
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/002—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose self-cutting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B13/00—Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose
- F16B13/12—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like
- F16B13/126—Separate metal or non-separate or non-metal dowel sleeves fastened by inserting the screw, nail or the like fastened by inserting an unthreaded element, e.g. pin or nail
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Dowels (AREA)
- Earth Drilling (AREA)
- Joining Of Building Structures In Genera (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19782808446 DE2808446A1 (de) | 1978-02-27 | 1978-02-27 | Selbstbohrduebel mit bohrkrone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH633082A5 true CH633082A5 (de) | 1982-11-15 |
Family
ID=6033093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH1153978A CH633082A5 (de) | 1978-02-27 | 1978-11-09 | Selbstbohrduebel mit bohrkrone. |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US4223587A (fr) |
| JP (1) | JPS54124153A (fr) |
| AU (1) | AU520435B2 (fr) |
| BE (1) | BE874414A (fr) |
| CA (1) | CA1129690A (fr) |
| CH (1) | CH633082A5 (fr) |
| DE (1) | DE2808446A1 (fr) |
| ES (1) | ES241694Y (fr) |
| FR (1) | FR2418367A1 (fr) |
| GB (1) | GB2016971B (fr) |
| MX (1) | MX145455A (fr) |
| SE (1) | SE7901202L (fr) |
| YU (1) | YU42979A (fr) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2945663A1 (de) * | 1979-11-12 | 1981-05-21 | Hilti AG, 9494 Schaan | Selbstbohrduebel mit bohrkrone |
| US4601625A (en) * | 1984-05-11 | 1986-07-22 | Illinois Tool Works Inc. | Self drilling threaded insert for drywall |
| US4764069A (en) * | 1987-03-16 | 1988-08-16 | Elco Industries, Inc. | Anchor for masonry veneer walls |
| DE10249564A1 (de) * | 2002-10-24 | 2004-05-06 | Hilti Ag | Topfförmiger Gesteinsbohrkopf |
| FR2854211B1 (fr) * | 2003-04-24 | 2005-07-01 | Black & Decker Inc | Cheville d'ancrage pour vis, et ensemble constitue d'une telle cheville d'ancrage et d'une vis |
| DE102015204762A1 (de) * | 2015-03-17 | 2016-09-22 | Robert Bosch Gmbh | Dübel |
| EP3636938A1 (fr) | 2018-10-09 | 2020-04-15 | Hilti Aktiengesellschaft | Cheville à expansion comprenant des rainures vers le avant et vers l'arrière |
| EP3636940A1 (fr) * | 2018-10-09 | 2020-04-15 | Hilti Aktiengesellschaft | Cheville à expansion comprenant une zone renflée |
| US10933477B1 (en) * | 2020-02-12 | 2021-03-02 | Varun Jay Patel | Wall magnet anchor system |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US175672A (en) * | 1876-04-04 | Improvement in chisels for cutting holes in masonry | ||
| US2318326A (en) * | 1940-03-08 | 1943-05-04 | Padley Leonard | Rock drill |
| US2545195A (en) * | 1946-08-24 | 1951-03-13 | Shell Dev | Diamond bit |
| US2707897A (en) * | 1948-05-04 | 1955-05-10 | William Douglas Sellers | Expanding, undercutting insert |
| US3213951A (en) * | 1963-05-16 | 1965-10-26 | Edwin G Eeles | Rock drill with socket having a curved surface |
| DE1885659U (de) * | 1963-08-14 | 1964-01-09 | Suedd Spindelwerke Zinser Dipl | Selbstbohrender spreizduebel. |
| DE1255395B (de) * | 1965-07-19 | 1967-11-30 | Dibotec A G | Selbstbohrduebel |
| FR1485990A (fr) * | 1965-07-19 | 1967-06-23 | Dibotec Ag | Cheville auto-perforatrice |
| DE2650598A1 (de) * | 1976-11-04 | 1978-05-18 | Hilti Ag | Selbstbohrduebel mit bohrkrone |
-
1978
- 1978-02-27 DE DE19782808446 patent/DE2808446A1/de not_active Withdrawn
- 1978-11-09 CH CH1153978A patent/CH633082A5/de not_active IP Right Cessation
- 1978-12-08 GB GB7847837A patent/GB2016971B/en not_active Expired
-
1979
- 1979-01-23 MX MX79176381A patent/MX145455A/es unknown
- 1979-02-08 CA CA321,120A patent/CA1129690A/fr not_active Expired
- 1979-02-12 SE SE7901202A patent/SE7901202L/ not_active Application Discontinuation
- 1979-02-14 US US06/012,102 patent/US4223587A/en not_active Expired - Lifetime
- 1979-02-19 AU AU44360/79A patent/AU520435B2/en not_active Ceased
- 1979-02-21 YU YU00429/79A patent/YU42979A/xx unknown
- 1979-02-22 FR FR7904541A patent/FR2418367A1/fr active Granted
- 1979-02-23 BE BE193666A patent/BE874414A/fr not_active IP Right Cessation
- 1979-02-26 JP JP2091079A patent/JPS54124153A/ja active Pending
- 1979-02-27 ES ES1979241694U patent/ES241694Y/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2808446A1 (de) | 1979-08-30 |
| CA1129690A (fr) | 1982-08-17 |
| BE874414A (fr) | 1979-06-18 |
| GB2016971B (en) | 1982-05-19 |
| SE7901202L (sv) | 1979-08-28 |
| GB2016971A (en) | 1979-10-03 |
| FR2418367A1 (fr) | 1979-09-21 |
| AU4436079A (en) | 1979-09-06 |
| MX145455A (es) | 1982-02-17 |
| JPS54124153A (en) | 1979-09-26 |
| US4223587A (en) | 1980-09-23 |
| AU520435B2 (en) | 1982-01-28 |
| ES241694U (es) | 1979-05-01 |
| YU42979A (en) | 1982-08-31 |
| FR2418367B1 (fr) | 1983-03-25 |
| ES241694Y (es) | 1979-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |